Ohio State Route 725 is a east-west surface route in Southern Montgomery County. OH St Rt 725 passes through the following towns in Montgomery County. Germantown Miamisburg Centerville OH St Rt 725 is multi-plexed in Montgomery County. Ohio State Route 4, at Miamisburg. Ohio State Route 48, at Centerville. OH St Rt 725 intersects the following highways in Montgomery County. Ohio State Route 4, at Miamisburg. Interstate 75, at Miamisburg. Interstate 675, at Centerville. Ohio State Route 48, at Centerville.
BGS on NB I-675. A guide marker on a ramp from NB I-675. Street sign in Centerville. EB OH St Rt 725 guide marker.
